1 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
4 * configure: Regenerate.
6 2014-08-26 H.J. Lu <hongjiu.lu@intel.com>
9 * Makefile.am (gcc_build_dir): Set to @gcc_build_dir@.
10 * configure.ac (gcc_build_dir): Set and AC_SUBST according to
12 * Makefile.in: Regenerated.
13 * configure: Likewise.
15 2014-06-13 Thomas Schwinge <thomas@codesourcery.com>
17 * configure.ac (--with-libiberty): New configure option.
18 * configure: Regenerate.
19 * Makefile.am (libiberty, libiberty_noasan, libiberty_pic): New
21 (liblto_plugin_la_LIBADD, liblto_plugin_la_LDFLAGS)
22 (liblto_plugin_la_DEPENDENCIES): Use them.
23 * Makefile.in: Regenerate.
25 2014-05-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
28 * configure.ac: Check for -static-libgcc.
29 * configure: Regenerate.
31 2014-04-17 Jakub Jelinek <jakub@redhat.com>
34 * Makefile.am (CFLAGS, LDFLAGS): Filter out -fsanitize=address.
35 (liblto_plugin_la_LIBADD, liblto_plugin_la_LDFLAGS,
36 liblto_plugin_la_DEPENDENCIES): Prefer ../libiberty/noasan/libiberty.a
37 over ../libiberty/pic/libiberty.a if the former exists.
38 * Makefile.in: Regenerated.
41 * Makefile.am (LTLDFLAGS, liblto_plugin_la_LINK): New variables.
42 * Makefile.in: Regenerated.
44 2014-04-02 Richard Biener <rguenther@suse.de>
46 * lto-plugin.c (onload): Fail to load if -fno-use-linker-plugin
47 is set in COLLECT_GCC_OPTIONS.
49 2014-03-28 Richard Biener <rguenther@suse.de>
51 * lto-plugin.c (process_symtab): Handle EINTR and short reads.
53 2014-03-17 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
55 * configure.ac (ac_lto_plugin_ldflags): Set to -Wc,-static-libgcc
57 * configure: Regenerate.
58 * Makefile.am (AM_LDFLAGS): New variable.
59 (liblto_plugin_la_LDFLAGS): Add it.
60 * Makefile.in: Regenerate.
62 2013-09-20 Alan Modra <amodra@gmail.com>
64 * configure: Regenerate.
66 2012-09-14 David Edelsohn <dje.gcc@gmail.com>
68 * configure: Regenerated.
70 2012-05-29 Joseph Myers <joseph@codesourcery.com>
72 * lto-plugin.c: Fix typo.
74 2012-05-16 H.J. Lu <hongjiu.lu@intel.com>
76 * configure: Regenerated.
78 2012-02-22 Kai Tietz <ktietz@redhat.com>
81 * lto-plugin.c (PRI_LL): New macro.
82 (dump_symtab): Use PRI_LL instead of ll in print.
83 (process_symtab): Use PRI_LL instead of ll in scan.
85 2011-12-20 Andreas Schwab <schwab@linux-m68k.org>
87 * configure: Regenerate.
89 2011-12-19 Andreas Schwab <schwab@linux-m68k.org>
91 * configure: Regenerate.
93 2011-11-21 Andreas Tobler <andreast@fgznet.ch>
95 * configure: Regenerate.
97 2011-10-02 Jan Hubicka <jh@suse.cz>
100 * lto-plugin.c (get_symbols_v2): New variable.
101 (write_resolution): Use V2 API when available.
102 (onload): Handle LDPT_GET_SYMBOLS_V2.
104 2011-09-30 H.J. Lu <hongjiu.lu@intel.com>
105 Andi Kleen <ak@linux.intel.com>
108 * lto-plugin.c (sym_aux): Change id to unsigned long long.
109 (plugin_symtab): Likewise.
110 (dump_symtab): Likewise.
111 (resolve_conflicts): Likewise.
112 (process_symtab): Likewise.
114 2011-08-10 Richard Guenther <rguenther@suse.de>
118 * configure.ac: Use ACX_PROG_CC_WARNING_OPTS to detect -Wall presence.
119 * Makefile.am (AM_CFLAGS): Adjust. Do not build with -Werror.
120 * configure: Regenerate.
121 * Makefile.in: Likewise.
122 * aclocal.m4: Likewise.
124 2011-04-20 Jim Meyering <meyering@redhat.com>
126 * lto-plugin.c (free_1, free_2): Remove useless if-before-free.
128 2011-04-05 Richard Guenther <rguenther@suse.de>
131 * lto-plugin.c (claim_file_handler): Do not declare vars in code.
133 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
135 * Makefile.in: Regenerate.
136 * aclocal.m4: Regenerate.
137 * configure: Regenerate.
139 2011-02-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
141 * Makefile.am (all-local): Rename from 'all'.
142 * Makefile.in: Regenerate.
144 2011-02-12 Alexandre Oliva <aoliva@redhat.com>
147 * Makefile.am (gcc_build_dir, in_gcc_libs): New.
148 (liblto_plugin_la_LDFLAGS): Add -module.
149 (copy_lto_plugin): Renamed to...
150 ($(in_gcc_libs)): ... this. Add mkinstalldirs. Skip copying
152 * Makefile.in: Rebuild.
154 2011-02-07 Kai Tietz <kai.tietz@onevision.com>
157 * Makefile.am (Wc): New helper for encoding -Wc,.
158 (liblto_plugin_la_LIBADD): Use Wc for libiberty library.
159 (liblto_plugin_la_DEPENDENCIES): Special case pic libiberty.
160 * Makefile.in: Regenerated.
162 2011-02-07 Paolo Bonzini <bonzini@gnu.org>
166 2011-02-07 Kai Tietz <kai.tietz@onevision.com>
169 * Makefile.am (Wl): New helper for encoding -Wl,.
170 (liblto_plugin_la_LIBADD): Use -Wl for libiberty library.
171 * Makefile.in: Regenerated.
173 2011-02-07 Kai Tietz <kai.tietz@onevision.com>
176 * Makefile.am (Wl): New helper for encoding -Wl,.
177 (liblto_plugin_la_LIBADD): Use -Wl for libiberty library.
178 * Makefile.in: Regenerated.
180 2011-01-25 Ian Lance Taylor <iant@google.com>
182 * lto-plugin.c (gold_version): New static variable.
183 (all_symbols_read_handler): Don't check pass_through_items if
184 using gold 1.11 or later.
185 (onload): Set gold_version if we see LDPT_GOLD_VERSION.
187 2011-01-12 Richard Guenther <rguenther@suse.de>
190 * lto-plugin.c (parse_table_entry): Use memcpy to access
193 2010-12-20 Dave Korn <dave.korn.cygwin@gmail.com>
195 * Makefile.am (AM_LIBTOOLFLAGS): Define, adding disable-static tag.
196 * Makefile.in: Regenerate.
198 2010-12-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
202 2010-12-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
204 * Makefile.am (liblto_plugin_la_DEPENDENCIES): Define.
205 (liblto_plugin_la_LIBADD): Use -L../libiberty/pic -liberty.
206 (liblto_plugin_la_LDFLAGS): Use -L../libiberty -liberty.
207 * Makefile.in: Regenerate.
209 2010-12-10 Dave Korn <dave.korn.cygwin@gmail.com>
213 * configure.ac (SYM_STYLE): Don't AC_DEFINE.
214 * lto-plugin.c (sym_style): Don't use it; default to ss_none.
215 * configure: Regenerate.
216 * config.h.in: Likewise.
218 2010-12-06 Dave Korn <dave.korn.cygwin@gmail.com>
222 * configure.ac: Invoke ACX_LT_HOST_FLAGS.
223 * Makefile.am (liblto_plugin_la_LDFLAGS): Use lt_host_flags but
224 override -bindir setting.
225 * aclocal.m4: Regenerate.
226 * configure: Regenerate.
227 * Makefile.in: Regenerate.
229 2010-12-05 Kai Tietz <kai.tietz@onevision.com>
231 * config.h.in: Regenerated.
232 * configure: Regenerated.
233 * configure.ac (AC_CHECK_HEADERS): Replaced by AC_HEADER_SYS_WAIT.
234 * lto-plugin.c (WIFEXITED): Define default.
235 (WEXITSTATUS): Likeiwse.
237 2010-12-01 Kai Tietz <kai.tietz@onevision.com>
239 * config.h.in: Regenerated.
240 * configure: Regenerated.
241 * Makefile.in: Regenerated.
242 * configure.ac (AC_CHECK_HEADERS): Check for sys/wait.h.
243 * lto-plugin.c: Include sys/wait.h conditionally.
244 * aclocal.m4: Regenerated.
246 2010-11-13 Kai Tietz <kai.tietz@onevision.com>
248 * lto-plugin.c (add_output_files): Fix memory leak.
250 2010-11-11 Dave Korn <dave.korn.cygwin@gmail.com>
254 * configure.ac: Add AC_TYPE_INT64_T test.
255 * config.h.in: Regenerate.
256 * configure: Likewise.
257 * lto-plugin.c (debug): Use char not bool.
259 (check_1): Rename from check, and use int not bool for gate argument.
260 (check): Macro wrapper for the above to coerce gate argument into
261 boolean-valued integer in case it has pointer type.
262 (parse_table_entry): Use 0 not false.
263 (claim_file_handler): Avoid use of PRIx64 by splitting 64-bit size
264 into two 32-bit parts and printing as hex ints.
266 2010-11-03 Dave Korn <dave.korn.cygwin@gmail.com>
269 * lto-plugin.c (claim_file_handler): Don't close file descriptor.
271 2010-11-03 Dave Korn <dave.korn.cygwin@gmail.com>
274 * lto-plugin.h: Delete.
275 * lto-plugin-elf.c: Likewise.
276 * lto-plugin-coff.c: Likewise.
277 * configure.ac: Don't use libelf, don't source config.gcc.
278 (LIBELFLIBS): Delete.
280 (LTO_FORMAT): Delete.
281 (SYM_STYLE): Add AC_DEFINE var, set based on $target.
282 (config.h): Add AC_CONFIG_HEADERS directive.
283 * Makefile.am (LIBELFLIBS): Delete.
285 (LTO_FORMAT): Delete.
287 (AM_CPPFLAGS): Use it. Don't use LIBELFINC.
288 (liblto_plugin_la_SOURCES): Don't use LTO_FORMAT, don't include
289 any object-format-specific source file in the link.
290 (liblto_plugin_la_LIBADD): Don't use LIBELFLIBS.
291 * config.h.in: Generate.
292 * configure: Regenerate.
293 * Makefile.in: Likewise.
294 * lto-plugin.c (O_BINARY): Definition moved here from lto-plugin.h.
295 (LTO_SEGMENT_NAME): New definition.
296 (LTO_SECTION_PREFIX): Definition moved here from lto-plugin.h.
297 (LTO_SECTION_PREFIX_LEN): New definition.
298 (struct sym_aux): Struct definition moved here from lto-plugin.h.
299 (struct plugin_symtab): Likewise.
300 (struct plugin_objfile): Likewise.
301 (struct plugin_objfile): New struct def.
302 (enum symbol_style): New enum type.
303 (add_symbols): Make static.
304 (claimed_files): Likewise.
305 (num_claimed_files): Likewise.
306 (sym_style): New global.
307 (check): Make static.
308 (parse_table_entry): Likewise. Respect sym_style when extracting
309 symbol from symtab entry.
310 (translate): Make static.
311 (resolve_conflicts): Likewise.
312 (process_symtab): New function, per-section callback version of
313 old object-format-specific handling from deleted lto-plugin-elf.c.
314 (claim_file_handler): Convert ELF-specific version from deleted
315 lto-plugin-elf.c to simple_object interface and move here.
316 (process_options): Allow new '-sym-style=' option.
317 (onload): Don't call deleted onload_format_checks hook.
319 2010-10-11 Kai Tietz <kai.tietz@onevision.com>
321 * lto-plugin.c (dump_symtab): Correct printf argument type.
322 (finish_conflict_resolution): Initialize resolution.
324 2010-10-08 H.J. Lu <hongjiu.lu@intel.com>
327 * configure.ac: Add AC_CANONICAL_SYSTEM.
328 * configure: Regenerated.
330 2010-10-07 Dave Korn <dave.korn.cygwin@gmail.com>
332 * configure.ac: Source config.gcc to determine lto_binary_reader.
333 (LTO_FORMAT): New AC_SUBST variable inferred from lto_binary_reader.
334 * Makefile.am (LTO_FORMAT): Import.
335 (liblto_plugin_la_SOURCES): Add object format dependent module
336 defined by LTO_FORMAT.
337 (liblto_plugin_la_LIBADD): Allow for both PIC and non-PIC libiberty,
338 and work around libtool warning.
339 * configure: Regenerate.
340 * Makefile.in: Likewise.
341 * lto-plugin.c (struct sym_aux): Move to new lto-plugin.h.
342 (struct sym_aux): Likewise.
343 (struct plugin_symtab): Likewise.
344 (struct plugin_file_info): Likewise.
345 (LTO_SECTION_PREFIX): Likewise.
346 (add_symbols): Make non-static.
347 (claimed_files): Likewise.
348 (num_claimed_files): Likewise.
350 (parse_table_entry): Likewise.
351 (translate): Likewise.
352 (resolve_conflicts): Likewise.
353 (process_symtab): Move to new lto-plugin-elf.c object format dependent
355 (claim_file_handler): Likewise, and make non-static.
356 (onload): Call new onload_format_checks function.
357 * lto-plugin.h: New file.
358 (LTO_SECTION_PREFIX): Move here.
359 (struct sym_aux): Likewise.
360 (struct plugin_symtab): Likewise.
361 (struct plugin_file_info): Likewise.
362 (claim_file_handler): Add new function prototype.
363 (onload_format_checks): Likewise.
364 (check): Declare extern.
365 (translate): Likewise.
366 (parse_table_entry): Likewise.
367 (resolve_conflicts): Likewise.
368 (add_symbols): Likewise.
369 (claimed_files): Likewise.
370 (num_claimed_files): Likewise.
371 * lto-plugin-elf.c (process_symtab): Move here.
372 (claim_file_handler): Likewise, and make non-static.
373 (onload_format_checks): New function factored out from onload.
374 * lto-plugin-coff.c (claim_file_handler): New function stub.
375 (onload_format_checks): Likewise.
377 2010-08-05 Andi Kleen <ak@linux.intel.com>
379 * lto-plugin.c: Include <hashtab.h>
380 (sym_aux): Add next_conflict field to save conflict chains.
381 (plugin_file_info): Add conflicts symtab.
382 (parse_table_entry): Initialize aux->next_conflict.
383 (process_symtab): Increment found.
385 (finish_conflict_resolution): Add.
387 (write_resolution): Remove symbols loop and move into
388 dump_symtab. Call dump_symtab for main symbol and conflicts table.
389 Call free_symtab to free conflicts table.
393 (symbol_strength): Add.
394 (resolve_conflicts): Add.
395 (claim_file_handler): Add n variable. Check return value of
396 process_symtab. Call resolve_conflicts.
398 2010-07-27 Andi Kleen <ak@linux.intel.com>
400 * lto-plugin.c (translate): Remove debug fprintf.
402 2010-07-23 H.J. Lu <hongjiu.lu@intel.com>
405 * lto-plugin.c (translate): Cast to unsigned long.
407 2010-07-23 Andi Kleen <ak@linux.intel.com>
410 * lto-plugin.c (sym_aux): Add.
411 (plugin_symtab): Remove slots. Add aux and id.
412 (parse_table_entry): Change to use aux instead of slots.
413 (LTO_SECTION_PREFIX): Add.
414 (translate): Improve buffer allocation. Change to append
415 symbols to existing out buffer.
416 (get_section): Remove.
417 (process_symtab): Add.
418 (free_2): Free symtab->aux.
419 (write_resolution): Handle aux instead of slots.
420 Print sub id to resolution file.
421 (claim_file_handler): Clear lto_file. Replace get_symtab/translate
422 calls with call to process_symtab.
424 2010-07-22 Richard Guenther <rguenther@suse.de>
426 * Makefile.am: New copy_lto_plugin rule to install the plugin
428 * Makefile.in: Regenerated.
430 2010-05-21 Richard Guenther <rguenther@suse.de>
432 * lto-plugin.c (write_resolution): Do not assert syms is non-NULL.
434 2010-05-07 Richard Guenther <rguenther@suse.de>
436 * lto-plugin.c (free_2): Do not free resolution_file.
437 (write_resolution): Check that we were passed a resolution file.
438 (all_symbols_read_handler): Adjust.
439 (cleanup_handler): Do not remove the resolution file.
440 (process_option): Handle -fresolution=.
442 2010-05-04 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
445 * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
446 * Makefile.in: Regenerate.
448 2010-04-23 Richard Guenther <rguenther@suse.de>
451 * lto-plugin.c (parse_table_entry): Use xstrdup and xrealloc.
452 (translate): Likewise.
453 (all_symbols_read_handler): Likewise.
454 (claim_file_handler): Likewise.
455 (process_option): Likewise.
456 (add_output_files): Likewise. Remove filename length limit.
458 2010-04-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
460 * Makefile.in: Regenerate.
461 * aclocal.m4: Regenerate.
463 2010-03-16 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
466 * lto-plugin.c (cleanup_handler): Delete temporary output files.
468 2010-01-11 Richard Guenther <rguenther@suse.de>
471 * Makefile.am: Disable dependencies.
472 * Makefile.in: Regenerated.
474 2010-01-03 H.J. Lu <hongjiu.lu@intel.com>
477 * lto-plugin.c (exec_lto_wrapper): Output lto-wrapper command
480 2009-12-05 H.J. Lu <hongjiu.lu@intel.com>
483 * configure: Regenerated.
484 * Makefile.in: Likewise.
486 2009-11-19 Rafael Avila de Espindola <espindola@google.com>
489 * lto-plugin.c (claim_file_handler): Print offsets in hex.
491 2009-11-12 Rafael Avila de Espindola <espindola@google.com>
493 * lto-plugin.c (write_resolution): Assume resolution_file is set.
494 Print the symbol name.
495 (all_symbols_read_handler): Create a resolution file.
497 (cleanup_handler): Remove the resolution file.
498 (process_option): Drop the -resolution option.
500 2009-11-05 Rafael Avila de Espindola <espindola@google.com>
502 * lto-plugin.c (temp_obj_dir_name): Remove.
503 (arguments_file_name): New.
504 (free_2): Free arguments_file_name instead of temp_obj_dir_name.
505 (exec_lto_wrapper): Create arguments file with make_temp_file.
506 (cleanup_handler): Don't remove the temporary directory. Remove the
508 (onload): Don't create the temporary directory.
510 2009-11-04 Richard Guenther <rguenther@suse.de>
511 Rafael Avila de Espindola <espindola@google.com>
513 * lto-plugin.c (plugin_file_info): Remove temp field.
514 (cleanup_handler): Don't delete temporary objects.
515 (claim_file_handler): Don't create temporary objects.
517 2009-11-04 Rafael Avila de Espindola <espindola@google.com>
519 * lto-plugin.c (cleanup_handler): Don't cleanup if debugging.
521 2009-10-30 Rafael Avila de Espindola <espindola@google.com>
524 * lto-plugin.c (claim_file_handler): Close files that we created.
526 2009-10-28 Rafael Avila de Espindola <espindola@google.com>
528 * lto-plugin.c (all_symbols_read_handler): Use LDPL_FATAL instead of
531 2009-10-27 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
534 * configure.ac: Call AC_SYS_LARGEFILE before AC_OUTPUT.
535 * configure: Regenerate.
537 2009-10-26 Richard Guenther <rguenther@suse.de>
539 * configure.ac: Use AM_MAINTAINER_MODE.
540 * acinclude.m4: Remove.
541 * configure: Re-generate.
542 * Makefile.in: Likewise.
543 * aclocal.m4: Likewise.
545 2009-10-19 Rafael Avila de Espindola <espindola@google.com>
548 * configure: Regenerate.
549 * configure.ac: Add AC_TYPE_UINT64_T.
551 2009-10-16 Rafael Avila de Espindola <espindola@google.com>
553 * lto-plugin.c (message): New variable.
554 (check): New function.
555 (parse_table_entry, translate, write_resolution,add_output_files,
556 exec_lto_wrapper,claim_file_handler, onload): Use check instead of
558 (cleanup_handler): Use check instead of assert. Remove the arguments
561 2009-10-15 Rafael Avila de Espindola <espindola@google.com>
563 * lto-plugin.c (resolution_file): New.
564 (free_1): Update comment.
565 (free_2): Free resolution_file.
566 (write_resolution): Write resolution to specified file. Use the
567 syms array from the symbol table.
568 (all_symbols_read_handler): Delay call to free_1 past call to
570 (process_option): Add a -resolution option.
572 2009-10-13 Richard Guenther <rguenther@suse.de>
574 * Makefile.am (liblto_plugin_la_LIBADD): Link against the
576 * Makefile.in: Regenerated.
578 2009-10-08 Rafael Avila de Espindola <espindola@google.com>
580 * lto-plugin.c (add_input_library): New.
581 (all_symbols_read_handler): Use add_input_library for items that
583 (process_option): Fit in 80 columns.
584 (onload): Handle LDPT_ADD_INPUT_LIBRARY.
586 2009-10-02 Diego Novillo <dnovillo@google.com>
588 * Makefile.am (AM_CPPFLAGS): Remove -D_LARGEFILE_SOURCE
589 and -D_FILE_OFFSET_BITS=64.
590 * configure.ac: Add AC_SYS_LARGEFILE.
591 * configure: Regenerate.
592 * Makefile.in: Regenerate.
593 * lto-plugin.c: Fix copyright boilerplate.
595 2009-10-02 Diego Novillo <dnovillo@google.com>
597 * Makefile.am (ACLOCAL_AMFLAGS): Define.
598 * aclocal.m4: Regenerate with aclocal-2.64
599 * acinclude.m4: Remove.
600 * Makefile.in: Regenerate with automake-1.11
601 * configure.ac (AC_PREREQ): Update to 2.64.
602 * configure: Regenerate.
604 2009-10-02 Diego Novillo <dnovillo@google.com>
606 * Makefile.am (AM_CPPFLAGS): Remove -D_LARGEFILE_SOURCE
607 and -D_FILE_OFFSET_BITS=64.
608 * configure.ac: Add AC_SYS_LARGEFILE.
609 * configure: Regenerate.
610 * Makefile.in: Regenerate.
611 * lto-plugin.c: Fix copyright boilerplate.
613 2009-10-02 Diego Novillo <dnovillo@google.com>
615 * Makefile.am (ACLOCAL_AMFLAGS): Define.
616 * aclocal.m4: Regenerate with aclocal-2.64
617 * acinclude.m4: Remove.
618 * Makefile.in: Regenerate with automake-1.11
619 * configure.ac (AC_PREREQ): Update to 2.64.
620 * configure: Regenerate.
622 2009-10-02 Rafael Avila de Espindola <espindola@google.com>
624 * Makefile.am (liblto_plugin_la_SOURCES): Remove
625 $(top_srcdir)/../gcc/lto/common.c
626 * Makefile.in: Regenerate.
628 2009-10-01 Rafael Avila de Espindola <espindola@google.com>
630 * lto-plugin.c (pass_through_items): New.
631 (num_pass_through_items): New.
632 (all_symbols_read_handler): Update to use the -pass-through option.
633 (process_option): Replace -libgcc with -pass-through.
635 2009-09-30 Rafael Avila de Espindola <espindola@google.com>
637 * lto-plugin.c (onload): Return a ld_plugin_status. Don't require
638 register_cleanup to be set.
640 2009-09-30 Rafael Avila de Espindola <espindola@google.com>
642 * Makefile.am: Remove all reference to ltosymtab.
643 * Makefile.in: Regenerate.
644 * lto-symtab.c: Remove.
646 2009-05-21 Diego Novillo <dnovillo@google.com>
648 * configure.ac: Remove call to AC_CHECK_GELF.
649 Call AC_ARG_VAR for LIBELFLIBS and LIBELFINC.
650 * acinclude.m4: Do not include ../config/libelf.m4
651 * Makefile.am (LIBELFLIBS): Define.
653 (AM_CPPFLAGS): Add $(LIBELFINC).
654 (ltosymtab_LDADD): Add $(LIBELFLIBS).
655 (liblto_plugin_la_LIBADD): Add $(LIBELFLIBS)
656 * lto-plugin.c: Always include <gelf.h>
657 * lto-symtab.c: Likewise.
658 * configure: Regenerate.
659 * Makefile.in: Regenerate.
661 2009-03-23 Rafael Avila de Espindola <espindola@google.com>
663 * lto-plugin.c (libgcc_filename): New.
664 (all_symbols_read_handler): Pass libgcc to the linker.
665 (all_symbols_read_handler): Parse -libgcc
667 2009-02-05 Rafael Avila de Espindola <espindola@google.com>
669 * Makefile.am (liblto_plugin_la_LIBADD): Link with libiberty.
670 * Makefile.in: Regenerate.
671 * lto-plugin.c (add_output_files): Argument is now a FILE.
672 (exec_lto_wrapper): Use writeargv and pex.
674 2009-02-04 Rafael Avila de Espindola <espindola@google.com>
677 2009-02-04 Rafael Avila de Espindola <espindola@google.com>
678 * lto-plugin.c (exec_lto_wrapper): Use writeargv.
681 2009-02-04 Rafael Avila de Espindola <espindola@google.com>
683 * lto-plugin.c (exec_lto_wrapper): Use writeargv.
685 2009-01-29 Rafael Avila de Espindola <espindola@google.com>
687 * lto-plugin.c: Include libiberty.h.
688 (exec_lto_wrapper, claim_file_handler): Use asprintf instead of
691 2009-01-29 Rafael Avila de Espindola <espindola@google.com>
693 * lto-plugin.c (exec_lto_wrapper): Write argv to a file. Pass that
696 2009-01-28 Rafael Avila de Espindola <espindola@google.com>
698 * lto-plugin.c (plugin_file_info): Remove fd and elf.
699 (parse_table_entry): strdup entry->name and entry->comdat_key.
700 (free_1): Free name and comdat_key. Don't close the file. Don't call
702 (claim_file_handler): Always call elf_end.
704 2008-12-23 Rafael Avila de Espindola <espindola@google.com>
706 * Makefile.am (AM_CPPFLAGS): Add -D_LARGEFILE_SOURCE
707 -D_FILE_OFFSET_BITS=64
708 * Makefile.in: Regenerate
710 2008-12-22 Rafael Avila de Espindola <espindola@google.com>
712 * Makefile.am (gcc_version, target_noncanonical, libexecsubdir): New.
713 (lib_LTLIBRARIES): Rename to libexecsub_LTLIBRARIES.
714 * Makefile.in: Regenerate.
715 * acinclude.m4: Include ../config/acx.m4 and ../lt~obsolete.m4
716 * configure: Regenerate.
717 * configure.ac: Add AC_SUBST(target_noncanonical).
719 2008-12-08 Rafael Avila de Espindola <espindola@google.com>
721 * lto-plugin.c: Include stdbool.h.
722 (debug, nop): Declare as bool.
724 2008-12-08 Rafael Avila de Espindola <espindola@google.com>
726 * lto-plugin.c (nop): New.
727 (use_original_files): New.
728 (all_symbols_read_handler): Call use_original_files if nop is true.
729 (process_option): Parse the -nop option.
731 2008-12-08 Rafael Avila de Espindola <espindola@google.com>
733 * lto-plugin.c (debug): New.
734 (exec_lto_wrapper): Print argv if debug is true.
735 (process_option): Process the -debug command line option.
737 2008-12-03 Rafael Avila de Espindola <espindola@google.com>
739 * lto-plugin.c (process_option): The argument is now a single option,
740 not a space separated list.
742 2008-12-02 Rafael Avila de Espindola <espindola@google.com>
744 * lto-plugin.c: Include sys/types.h and sys/wait.h
745 (output_files, num_output_files, lto_wrapper_argv,
746 lto_wrapper_num_args): New.
747 (free_2): Free output_files.
748 (write_resolution): Disable.
749 (add_output_files): New.
750 (exec_lto_wrapper): New.
751 (all_symbols_read_handler): Run lto-wrapper.
752 (claim_file_handler): Free lto_file.name and call elf_end.
753 (process_option): New.
755 2008-11-26 Rafael Espindola <espindola@google.com>
757 * lto-plugin.c (add_input_file): New.
758 (get_section): Return NULL if get_section fails.
759 (write_resolution): New.
760 (all_symbols_read_handler): Call add_input_file.
761 (claim_file_handler): Unlink the correct file.
762 (onload): Record add_input_file.
764 2008-09-23 Rafael Espindola <espindola@google.com>
766 * Makefile.am (ltosymtab_SOURCES, liblto_plugin_la_SOURCES):
767 Update the location of common.c.
768 * Makefile.in: Regenerate.
769 * common.c: Moved to gcc/lto.
770 * common.h: Moved to gcc/lto.
771 * lto-plugin.c: Update the location of common.h.
772 * lto-symtab.c: Update the location of common.h.
774 2008-09-23 Rafael Espindola <espindola@google.com>
776 * common.c: Include common.h.
777 (lto_kind_str, lto_visibility_str, lto_resolution_str): Use explicit
779 * common.h (lto_kind_str, lto_visibility_str, lto_resolution_str): Use
782 2008-09-23 Rafael Espindola <espindola@google.com>
784 * lto-plugin.c (plugin_file_info): Add temp.
785 (cleanup_handler): Only delete temporary files.
786 (claim_file_handler): Initialize lto_file.temp.
788 2008-09-23 Rafael Espindola <espindola@google.com>
790 * plugin-api.h: Moved to include.
792 2008-09-23 Rafael Espindola <espindola@google.com>
794 * lto-plugin.c (all_symbols_read_handler): Print resolution in a new
797 2008-09-22 Rafael Espindola <espindola@google.com>
799 * plugin-api.h: Copy from binutils' cvs.
801 2008-09-22 Rafael Espindola <espindola@google.com>
803 * lto-symtab.c (get_symbols, add_symbols): Update signature.
804 * plugin-api.h: Copy from binutils' cvs.
806 2008-09-22 Rafael Espindola <espindola@google.com>
808 * common.h (lto_kind_str, lto_visibility_str, lto_resolution_str):
811 2008-09-10 Rafael Espindola <espindola@google.com>
813 * lto-plugin.c (onload): add missing break statements and asserts.
814 * lto-symtab.c (claim_file_handler): Make it static.
815 (all_symbols_read_handler): Make it static.
816 (all_file_handles): Make it static.
817 (num_file_handles): Make it static.
818 (register_claim_file): Make it static.
819 (register_object): Indent properly.
821 2008-09-10 Rafael Avila de Espindola <espindola@google.com>
823 * Makefile.am (ltosymtab_LDADD): Add -lelf.
824 * Makefiel.in: Regenerate.
825 * lto-plugin.c: Include ar.h.
826 (claim_file_handler): Handle file->offset != 0.
827 * lto-symtab.c: Include gelf.h.
828 (all_file_handles): Change type.
829 (register_object): New.
830 (register_file): Add support for archives.
831 (resolve): Update to new type of all_file_handles.
832 (print): Update to new type of all_file_handles.
833 (free_all): Update to new type of all_file_handles.
834 (main): Update to new type of all_file_handles.
836 2008-09-10 Rafael Avila de Espindola <espindola@google.com>
838 * lto-plugin.c (get_string_table): Remove.
839 (get_section): Use elf_strptr instead of get_string_table.
841 2008-09-08 Doug Kwan <dougkwan@google.com>
843 * lto-plugin.c (all_symbols_read_handler): Widen fprintf arguments
844 to 64-bit to fix a 32-bit bootstrap failure due to format warnings.
846 2008-09-08 Rafael Avila de Espindola <espindola@google.com>
848 * Makefile.am (ltosymtab_SOURCES): add common.c.
849 (ltosymtab_CFLAGS): New.
850 (liblto_plugin_la_SOURCES): Add common.c.
851 * Makefile.in: Regenerate.
854 * lto-plugin.c: Include stdio.h, inttypes.h and common.h.
855 (plugin_symtab): New.
856 (plugin_file_info): New.
857 (register_all_symbols_read): New.
859 (claimed_files): New.
860 (num_claimed_files): New.
861 (translate): Don't drop the slot number.
864 (all_symbols_read_handler): New.
865 (claim_file_handler): Record every claimed file.
866 (onload): Handle LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK and
868 * lto-symtab.c: Include stdlib.h, string.h and common.h.
869 (current_file_handle): Remove.
870 (ld_plugin_all_symbols_read_handler): New.
871 (plugin_handle): New.
873 (all_file_handles): New.
874 (num_file_handles): New.
876 (register_all_symbols_read): New.
877 (add_symbols): Don't print the symbols, just record them.
878 (ld_plugin_tv): Add LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK and
880 (load_plugin): Use plugin_handle.
881 (register_file): Add the file handle to all_file_handles.
884 (unload_plugin): New.
886 (main): Call all_symbols_read_handler and free resources.
888 2008-09-03 Rafael Avila de Espindola <espindola@google.com>
890 * Makefile.am (AM_CFLAGS): New.
891 (ltosymtab_LDADD): Remove -lelf. Add -ldl.
892 (lib_LTLIBRARIES): New.
893 (liblto_plugin_la_SOURCES): New.
894 (liblto_plugin_la_LIBADD): New.
895 * Makefile.in: Regenerate.
896 * acinclude.m4: Don't include ../config/acx.m4 and
897 ../config/no-executables.m4.
898 Include ../ltsugar.m4, ../ltoptions.m4, ../ltversion.m4 and
900 * aclocal.m4: Regenerate.
901 * configure: Regenerate.
902 * configure.ac: Use AM_PROG_LIBTOOL.
904 * lto-symtab.c: Rewrite to use the plugin.
907 2008-08-25 Rafael Avila de Espindola <espindola@google.com>
909 * configure: Regenerate.
910 * configure.ac: Use AC_CHECK_GELF.
911 * lto-symtab.c: Include gelf.h.
912 (get_string_table): Use size independent API.
913 (printTable): Use lld to print 64 bit integers.
915 2008-08-22 Rafael Avila de Espindola <espindola@google.com>
917 * lto-symtab.c (parse_table_entry): Assert entry->kind and
918 entry->visibility are valid.
920 2008-07-22 Rafael Avila de Espindola <espindola@google.com>
921 * lto-symtab.c (table_entry): Add comdat.
922 (parse_table_entry): Read comdat.
924 2008-08-21 Rafael Espindola <espindola@google.com>